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Ball Valves

Our ball valves are available in a variety of standard materials and end connections. In addition, Swagelok® offers ball valves manufactured or configured to the special needs of your applications.

Ball valves:

Can be used in a wide range of applications, from general purpose to critical-service applications

Keep system media where it belongs, control fugitive emissions and leakage

Are offered in high flow and quick-quarter turn manual or pneumatic actuation

Have been engineered for repeatable, leak-tight shutoff

Have low overall cost of ownership

Can be manufactured or configured to a wide range of specifications

One-Piece Instrumentation Ball Valve (40G and 40 Series)

Catalog
The 40 series one-piece instrumentation ball valve has performed reliably for nearly 40 years in multiple industries. Swagelok modified the valve construction and developed an innovative assembly process. The result is the 40G series ball valve, which features an expanded operating temperature rating, improved thermal cycling capabilities, and reduced potential for leaks.

Using a patent-pending seal design, the 40G series ball valve resists packing deformation, or “cold-flow,” for increased thermal performance and improved leak resistance.

Trunnion-Style Ball Valve (83 and H83 Series)

Catalog
Trunnion-style 83 and H83 series ball valves provide durable service in high- and low-pressure applications. They feature a compact, maximum-flow design, low operating torque, and wide temperature range, and can be ordered with ECE R110-type approval.

Specifications

Working Pressure

Up to 10 000 psig (689 bar)

Temperature

0 to 450°F (–17 to 232°C)

Flow Coefficient

0.75 to 1.6

Body Materials

316 stainless steel and alloy 400

Seat Materials

PCTFE, nylon, PTFE, or PEEK

End Connections

Size

1/8 to 1/2 in.; 6 to 12 mm

Configurations

On-off (2-way), switching (3-way)

Multipurpose Ball Valve (AFS Series)

Catalog
With flow coefficients up to 13.8, the multipurpose AFS 2-way ball valves meet the demands of compressed natural gas, hydrogen, and other general industrial applications where high flow and higher pressures are required. They feature low operating torque, no need for packing adjustment, compatibility with hydrogen and compressed natural gas (CNG), and ECE R110, NGV 3.1, and NGV 4.6 approval.

Subsea Service Ball Valve (IPT Series)

Catalog
Subsea service ball valves are bi-directional, 2-way trunnion-style valves designed for workover applications up to 15 000 psig (1034 bar). These valves are available for sour gas applications with materials selected in accordance with NACE MR0175/ISO15156.

"Safe Product Selection:
The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user.

Caution:
Do not mix or interchange product components with those of other manufacturers."